I am not using Ikobo as most of my clients have Mastercard I found out after I set up Ikobo that they did not accept Mastercard. They did not volunteer this information six months ago. It was information that was extracted like a molar, after three clients attempted to pay me with mastercard, and Ikobo told them only that there was a problem with the card. After I called and live chatted with Ikobo they implied my clients were using stolen cards, as they indicated to them (MY CLIENTS) as well! Naturally they were insulted . I have never received a payment with Ikobo. As for shopping cart, I dont use one, I offer limited products and services, it is not necessary in my situation.
As for taxes, annonymous money and the like... its a good thought, however let me tell you this, although it may not apply to your country. I am a double national with nationality in Mexico and the USA. I live in Mexico, and Uncle Sam (USA federal government) thinks I should pay taxes in the USA, on my Mexican earnings, when I already pay Hacienda (Mexican tax authority), as the USA sees me as a US citizen with foreign earnings. Mexico sees me as a Mexican with Mexican earnings. Whether or not you can evade taxes using Ikobo, probably so as you could, and some do using Paypal too! I have a sister in the USA that uses Paypal on her Ebay auctions. She has never paid a penny to the IRS on those earnings. In most cases the money never even touches her bank account. she uses her paypal debit card to make purchases. Unfortunately, paypal did not approve of me using a USA issued paypal debit card in ATMs in Mexico, and found petty reasons to freeeze my account, costing me thousands of dollars!
In your country, does your bank report where your money is coming from in your bank account? If not then I suppose you could even use PayPal with deposits to your bank account, and still evade taxes.
DISCLAIMER
I am not providing this information for the purposes of assisting with the violation of any law, nor should it be considered legal advice. This is simply my opinion, from my point of view. Ahhh, WTF! In reality, its not like anyone really cares in Mexico!